A kind of co-working method of red worm breeding and rice planting

Abstract

The present invention alternately sets a rice planting field and a red worm breeding field in the same rice field through steps of rice field construction, fertilizer application, late rice transplant, breeding red putting, mature red worm fishing, late rice harvesting, etc. An amino acid polypeptide fertilizer containing organic matters, potassium, nitrogen, phosphorus, silicon calcium, zinc sulfate, free amino acids, etc. are applied to the rice plating filed and red worm breeding field. The technical scheme can enable rice and red worms to be symbiotic in the same rice planting field. The activities of the red worms play a role in loosening the soil of the adjacent rice planting field. At the same time, the applied amino acid peptide fertilizer can be used as a breeding feed for the redworms or as a planting fertilizer for the rice, and achieves fertility sharing. Comprehensive utilizations of land and fertilizer resources are both improved; and besides, no livestock and poultry manure and humus are applied in the whole co-production process, thus the obtained rice and red worms are both organic products.

Description

technical field [0001] The invention belongs to the field of aquaculture and crop co-cultivation, and more specifically relates to a co-cultivation technology of red worm breeding and rice planting. Background technique [0002] Red worms, also known as waterworms and gill earthworms, are common bottom-dwelling organisms in fresh water. They mostly live in sewage ditches and drainage ditches that contain more organic matter and humus. Red worm has high nutritional value, low breeding cost, short feeding cycle, and good palatability to many kinds of fish. It is the open bait that many aquatic animals like to eat in the seedling stage. And the main food of bottom-dwelling fish such as rice field eel. The facilities for cultivating red worms include ditches, small rivers, cement ponds, rice fields, etc. Bloodworm seedlings are usually placed in late September. Generally, the food of red worms includes concentrates composed of green chaff, bran, and corn flour. There are also ...

AI Technical Summary

Problems solved by technology

[0008] For this reason, it is necessary to provide a co-operation method of red worm farming and rice planting to solve the problem of antibiotics, heavy metal residues and large intestinal Bacillus and other health indicators are not up to standard, to ensure that the planted rice and bloodworms are organic and non-polluting products, and then improve the quality of fish products that use bloodworms as bait, realize the symbiosis between bloodworm breeding and rice planting, and the bloodworms’ impact on rice fields Beneficial promotion of soil loosening and fertilization

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